About Hearths
From ModrinthA handful of additions to vanilla Nether biomes
🔥 About
Hearths is a light data pack that adds new features and structures to the vanilla Nether. It improves three vanilla biomes: the Nether Wastes, the Crimson Forest, and the Warped Forest. It also adds two new structures: the Crimson and Warped Towers.
📦 Content
The Nether Wastes were mainly upgraded with two new features - netherrack spikes (or rather stalagmites and stalactites) as well as blackstone and magma 'lakes'. This transforms the wastes into less of a desert-like biome and more of a hostile cave-like biome.
The Crimson Forest and the Warped Forest now include blackstone rocks, fallen fungus stems, and a new, weird type of sprawling huge fungus. The density of vegetation has also slightly been increased.
On top of that, the forests now also include two new structures - the Crimson and Warped Towers. These not only provide loot and mobs, but being very tall (almost a 100 blocks), they can also serve as 'elevators' between the different vertical levels of the Nether!
📋 Notes
This data pack should be compatible with mods and data packs that change Nether generation, such as Amplified Nether. It is not fully compatible with ones that change the biome files of changed biomes. The towers should always spawn, though.
Highlights
From source dataGame versions
Supports 23 Minecraft versions, the newest being 1.21.10.
Loaders
Runs on Data pack, Fabric, Forge, NeoForge and Quilt.
Footprint
Rated a light load on a server.
Hearths on Nxeon
From our catalogue- One-click install
- Supported on Nxeon Minecraft servers. We download it from Modrinth, place it, and restart the server.
- Server side
- Required on the server
- Server type needed
- Data pack, Fabric, Forge, NeoForge, Quilt
- Server load
- light
- Smallest plan we suggest
- Minecraft — 2 GB (2 GB RAM). This follows our own load rating above, not a benchmark.
- Latest build
- 1.0.5, released 2025-10-14
Game versions by loader
| Loader | Game versions | Newest |
|---|---|---|
| Data pack | 1.19.4 to 1.21.10 (19 versions) | 1.21.10 |
| Fabric | 1.19.4 to 1.21.10 (19 versions) | 1.21.10 |
| Forge | 1.19.4 to 1.21.10 (19 versions) | 1.21.10 |
| NeoForge | 1.19.4 to 1.21.10 (19 versions) | 1.21.10 |
| Quilt | 1.20 to 1.21.5 (13 versions) | 1.21.5 |
From 5 recorded builds of Hearths.
Recent builds
| Build | Released | Game versions | Loaders |
|---|---|---|---|
| 1.0.5 | 2025-10-14 | 1.20 to 1.21.10 (18 versions) | Fabric, Forge, NeoForge |
| 1.0.5 | 2025-10-14 | 1.20 to 1.21.10 (18 versions) | Data pack |
| 1.0.4 | 2025-06-23 | 1.19.4 to 1.21.8 (17 versions) | Fabric, Forge, NeoForge |
| 1.0.4 | 2025-06-23 | 1.19.4 to 1.21.8 (17 versions) | Data pack |
| 1.0.3 | 2025-03-28 | 1.20 to 1.21.5 (13 versions) | Fabric, Forge, NeoForge, Quilt |
Run Hearths on a Minecraft server
Pick a server or deploy a new one above; it is installed in one click.
What kind of mod it is
From the catalogWorld generation
Changes or adds to how new terrain, biomes and structures are created.
Runs on your server
From source side supportModrinth lists Hearths as required on the server. Check its Modrinth page to see whether players need it too.
Compatibility
- Game
- Minecraft
- Loaders
- Data packFabricForgeNeoForgeQuilt
- Runs on
- Serverrequired on the server
- Game versions
- 1.21.10 and 22 earlier
Verified at the source
- ✓ModrinthOfficial listing, checked 2026-10-01Open ↗
- ✓Authorbebebea_loste, as published on Modrinth
- ✓LicenseLicenseRef-All-Rights-ReservedFree
